参数资料
型号: LT1009CDRE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8
封装: GREEN, PLASTIC, SOIC-8
文件页数: 17/21页
文件大小: 596K
代理商: LT1009CDRE4
TYPICAL CHARACTERISTICS
V
Z
2.5
2.49
2.48
2.47
50
25
0
25
50
75
Reference
V
oltage
V
2.51
2.52
2.53
100
125
TA Free-Air Temperature °C
Iz = 1 mA
V
Z
3
2
1
0
4
8
12
16
20
Change
in
Reference
V
oltage
mV
4
5
IZ Reference Current mA
0.6
0.4
0.2
0
0.001
0.01
0.1
1
10
0.8
1
IF Forward Current mA
1.2
V
F
Forward
V
oltage
V
TJ = 25°C
I R
0.6
1
1.4
1.8
2.2
2.6
Reverse
Current
A
VR Reverse Voltage V
101
TJ = 25°C
TJ = 55°C
TJ = 125°C
102
103
104
105
www.ti.com................................................................................................................................................................. SLVS013N – MAY 1987 – REVISED MAY 2009
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of
the various devices.
REFERENCE VOLTAGE
CHANGE IN REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
REFERENCE CURRENT
Figure 1.
Figure 2.
REVERSE CURRENT
FORWARD VOLTAGE
vs
REVERSE VOLTAGE
FORWARD CURRENT
Figure 3.
Figure 4.
Copyright 1987–2009, Texas Instruments Incorporated
5
Product Folder Link(s): LT1009
相关PDF资料
PDF描述
LT1009CLPRE3 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3
LTC2911CDDB-2#TRMPBF POWER SUPPLY SUPPORT CKT, PDSO8
LTH2911HTS8-4#TRPBF POWER SUPPLY SUPPORT CKT, PDSO8
LTI2911ITS8-1#TRMPBF POWER SUPPLY SUPPORT CKT, PDSO8
LP3906SQ-DJXI SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, QCC24
相关代理商/技术参数
参数描述
LT1009CDRG4 功能描述:基准电压& 基准电流 2.5-V Integrated Reference Circuit RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数(典型值):100 PPM / C 串联 VREF - 输入电压(最大值): 串联 VREF - 输入电压(最小值): 分流电流(最大值):60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
LT1009CH 制造商:LINER 制造商全称:Linear Technology 功能描述:2.5V Reference
LT1009CLD 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Reference
LT1009CLP 功能描述:基准电压& 基准电流 2.5V Micro Pwr RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数(典型值):100 PPM / C 串联 VREF - 输入电压(最大值): 串联 VREF - 输入电压(最小值): 分流电流(最大值):60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
LT1009CLPE3 功能描述:基准电压& 基准电流 2.5-V Integrated Reference Circuit RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数(典型值):100 PPM / C 串联 VREF - 输入电压(最大值): 串联 VREF - 输入电压(最小值): 分流电流(最大值):60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel